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P and Q are aqueous solutions of sodium chloride and sodium hydroxide, respectively. Which of these will turn: (a) blue litmus red? (b) red litmus blue?
Acids, bases and salt
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08/09/2021 7:43 pm
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P and Q are aqueous solutions of sodium chloride and sodium hydroxide, respectively. Which of these will turn:
(a) blue litmus red?
(b) red litmus blue?
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08/09/2021 7:43 pm
(a) No solution will turn blue litmus to red.
(b) Solution Q (sodium hydroxide) will turn red litmus blue.
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